| Jagan Teki | fd4dc09 | 2021-03-16 21:52:06 +0530 | [diff] [blame] | 1 | // SPDX-License-Identifier: (GPL-2.0+ OR BSD-3-Clause) |
| 2 | /* |
| 3 | * Copyright (c) STMicroelectronics 2019 - All Rights Reserved |
| 4 | * Copyright (c) 2020 Engicam srl |
| 5 | * Copyright (c) 2020 Amarula Solutons(India) |
| 6 | */ |
| 7 | |
| 8 | /dts-v1/; |
| 9 | #include "stm32mp157.dtsi" |
| 10 | #include "stm32mp157a-microgea-stm32mp1.dtsi" |
| 11 | #include "stm32mp15-pinctrl.dtsi" |
| 12 | #include "stm32mp15xxaa-pinctrl.dtsi" |
| 13 | #include <dt-bindings/gpio/gpio.h> |
| 14 | |
| 15 | / { |
| 16 | model = "Engicam MicroGEA STM32MP1 MicroDev 2.0 Carrier Board"; |
| 17 | compatible = "engicam,microgea-stm32mp1-microdev2.0", |
| 18 | "engicam,microgea-stm32mp1", "st,stm32mp157"; |
| 19 | |
| 20 | aliases { |
| 21 | serial0 = &uart4; |
| 22 | serial1 = &uart8; |
| 23 | }; |
| 24 | |
| 25 | chosen { |
| 26 | stdout-path = "serial0:115200n8"; |
| 27 | }; |
| 28 | }; |
| 29 | |
| 30 | &sdmmc1 { |
| 31 | bus-width = <4>; |
| 32 | disable-wp; |
| 33 | pinctrl-names = "default", "opendrain", "sleep"; |
| 34 | pinctrl-0 = <&sdmmc1_b4_pins_a>; |
| 35 | pinctrl-1 = <&sdmmc1_b4_od_pins_a>; |
| 36 | pinctrl-2 = <&sdmmc1_b4_sleep_pins_a>; |
| 37 | st,neg-edge; |
| 38 | vmmc-supply = <&vdd>; |
| 39 | status = "okay"; |
| 40 | }; |
| 41 | |
| 42 | &uart4 { |
| 43 | pinctrl-names = "default", "sleep", "idle"; |
| 44 | pinctrl-0 = <&uart4_pins_a>; |
| 45 | pinctrl-1 = <&uart4_sleep_pins_a>; |
| 46 | pinctrl-2 = <&uart4_idle_pins_a>; |
| 47 | status = "okay"; |
| 48 | }; |
| 49 | |
| 50 | /* J31: RS323 */ |
| 51 | &uart8 { |
| 52 | pinctrl-names = "default"; |
| 53 | pinctrl-0 = <&uart8_pins_a>; |
| 54 | status = "okay"; |
| 55 | }; |